BE632702A - - Google Patents

Info

Publication number
BE632702A
BE632702A BE632702DA BE632702A BE 632702 A BE632702 A BE 632702A BE 632702D A BE632702D A BE 632702DA BE 632702 A BE632702 A BE 632702A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE632702A publication Critical patent/BE632702A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C07C255/51—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings containing at least two cyano groups bound to the carbon skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE632702D 1962-05-23 BE632702A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB67362A DE1172253B (de) 1962-05-23 1962-05-23 Verfahren zur Herstellung von Nitrilen aromatischer Carbonsaeuren

Publications (1)

Publication Number Publication Date
BE632702A true BE632702A (de)

Family

ID=37056394

Family Applications (1)

Application Number Title Priority Date Filing Date
BE632702D BE632702A (de) 1962-05-23

Country Status (6)

Country Link
US (1) US3278573A (de)
BE (1) BE632702A (de)
DE (1) DE1172253B (de)
FR (1) FR1357429A (de)
GB (1) GB972122A (de)
NL (2) NL293050A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH442272A (de) * 1963-08-07 1967-08-31 Knapsack Ag Verfahren zur Herstellung von Nitrilen
US3355479A (en) * 1963-10-22 1967-11-28 Showa Denko Kk Process for producing aromatic nitriles
DE1290125C2 (de) * 1963-11-06 1974-04-11 Verfahren zur herstellung von benzonitrilen
US3365482A (en) * 1964-12-18 1968-01-23 Halcon International Inc Ammoxidation of saturated hydrocarbons
DD59088A (de) * 1965-12-24
US3472891A (en) * 1966-02-08 1969-10-14 Showa Denko Kk Process for continuous recovery of dicyanobenzenes
US3535366A (en) * 1967-11-24 1970-10-20 Halcon International Inc Process for the production of terephthalonitrile
US3544617A (en) * 1967-12-27 1970-12-01 Showa Denko Kk Process for the manufacture of aromatic nitriles
US3963645A (en) * 1969-02-27 1976-06-15 The Lummus Company Supported metal oxides
US3925447A (en) * 1971-05-26 1975-12-09 Lummus Co Production of nitriles
US3868400A (en) * 1973-05-04 1975-02-25 Sun Research Development Process for vapor phase ammoxidation
WO2002016031A2 (en) * 2000-08-21 2002-02-28 Showa Denko K. K. Catalyst for ammoxidation and method for producing nitrile compound using the catalyst
EP2428267A1 (de) * 2010-09-08 2012-03-14 Leibniz-Institut für Katalyse e.V. an der Universität Rostock Katalysator, seine Herstellung und Verwendung zur Herstellung von Nitrilen aus alkyl-aromatischen oder -heteroaromatischen Verbindungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987538A (en) * 1961-06-06 Kophthalonitrile
DE1054448B (de) * 1955-09-27 1959-04-09 Distillers Co Yeast Ltd Verfahren zur Herstellung von aromatischen Nitrilen und bzw. oder Imiden
DE1101392B (de) * 1956-11-10 1961-03-09 Distillers Co Yeast Ltd Verfahren zur Herstellung von aromatischen Nitrilen und bzw. oder Imiden
DE1108201B (de) * 1956-11-10 1961-06-08 Distillers Co Yeast Ltd Verfahren zur Herstellung aromatischer Nitrile und bzw. oder Imide

Also Published As

Publication number Publication date
NL293050A (de)
NL134411C (de)
DE1172253B (de) 1964-06-18
FR1357429A (fr) 1964-04-03
US3278573A (en) 1966-10-11
GB972122A (en) 1964-10-07

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